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#!/usr/bin/python
'''FANN Python bindings setup'''
import os
import os.path
import sys
import subprocess
from setuptools import setup, Extension, find_packages
NAME = 'fann2'
VERSION = '1.1.2'
with open("README.rst") as f:
LONG_DESCRIPTION = f.read()
def find_executable(executable, path=None):
'''Try to find 'executable' in the directories listed in 'path' (a
string listing directories separated by 'os.pathsep'; defaults to
os.environ['PATH']).'''
if path is None:
path = os.environ['PATH']
paths = path.split(os.pathsep)
extlist = ['']
if os.name == 'os2':
ext = os.path.splitext(executable)
# executable files on OS/2 can have an arbitrary extension, but
# .exe is automatically appended if no dot is present in the name
if not ext:
executable = executable + ".exe"
elif sys.platform == 'win32':
pathext = os.environ['PATHEXT'].lower().split(os.pathsep)
ext = os.path.splitext(executable)
if ext not in pathext:
extlist = pathext
for ext in extlist:
execname = executable + ext
if os.path.isfile(execname):
return execname
else:
for pth in paths:
fil = os.path.join(pth, execname)
if os.path.isfile(fil):
return fil
break
else:
return None
def find_x(path1):
'''Return true if substring is in string for files
in specified path'''
libs = os.listdir(path1)
for lib_dir in libs:
if "doublefann" in lib_dir:
return True
def find_swig():
'''Find SWIG executable path'''
for executable in ("swig2.0", "swig"):
if find_executable(executable):
return executable
raise Exception("Couldn't find SWIG binary!")
def build_swig():
'''Run SWIG with specified parameters'''
print("running SWIG...")
swig_bin = find_swig()
swig_cmd = [swig_bin, '-c++', '-python', 'fann2/fann2.i']
subprocess.Popen(swig_cmd).wait()
if "build" in sys.argv:
build_swig()
setup(
name=NAME,
description='Fast Artificial Neural Network Library (FANN) Python bindings.',
long_description=LONG_DESCRIPTION,
version=VERSION,
author='Steffen Nissen',
author_email='lukesky@diku.dk',
maintainer='Gil Megidish, Vincenzo Di Massa and FutureLinkCorporation',
maintainer_email='gil@megidish.net & hawk.it@tiscali,it and devel@futurelinkcorporation.com',
url='https://github.com/FutureLinkCorporation/fann2',
license='GNU LESSER GENERAL PUBLIC LICENSE (LGPL)',
dependency_links=[
"http://sourceforge.net/projects/fann/files/fann/2.2.0/FANN-2.2.0-Source.zip/download",
"http://www.swig.org/download.html"],
classifiers=[
"Development Status :: 4 - Beta",
"Topic :: Scientific/Engineering :: Artificial Intelligence",
"License :: OSI Approved :: GNU Lesser General Public License v2 or later (LGPLv2+)",
"Programming Language :: Python :: 2.7",
"Programming Language :: Python :: 3.3",
"Programming Language :: Python :: 3.4",
"Programming Language :: Python :: 3.5",
"Programming Language :: Python :: 3.6"
],
keywords="ANN artificial intelligence FANN2.2.0 bindings".split(' '),
zip_safe=False,
include_package_data=False,
packages=find_packages(),
py_modules=['fann2.libfann'],
ext_modules=[Extension('fann2._libfann', ['fann2/fann2.i'],
swig_opts=['-c++'],
include_dirs=['./include',
'../include', 'include'],
libraries=['doublefann'],
define_macros=[("SWIG_COMPILE", None)]
),
]
)
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